This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Unranked Champions Analysed: 940,336
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.

Rell Counters
Rell support vs middle Counters
Rell support on Patch 15.16 is the strongest counter to middle champions of Yasuo, Zed & Ahri. While Rell support is countered most by middle champions of Malzahar, Sylas & Yone. Below is a detailed breakdown of Rell support counters against middle champions with a minimum of 100 games.
Malzahar
il profeta del Vuoto
Rell wins against Malzahar 42.98% of the time which is 6.86% lower against Malzahar than the average opponent.
After normalising both champions win rates Rell wins against Malzahar 4.60% less often than would be expected.
The average opponent winrate against Malzahar is 49.84%.
Sylas
il rivoluzionario scatenato
Rell wins against Sylas 44.00% of the time which is 7.37% lower against Sylas than the average opponent.
After normalising both champions win rates Rell wins against Sylas 5.11% less often than would be expected.
The average opponent winrate against Sylas is 51.37%.
Yone
l'imperituro
Rell wins against Yone 46.92% of the time which is 6.04% lower against Yone than the average opponent.
After normalising both champions win rates Rell wins against Yone 3.78% less often than would be expected.
The average opponent winrate against Yone is 52.96%.
Akali
l'assassina solitaria
Rell wins against Akali 47.53% of the time which is 4.28% lower against Akali than the average opponent.
After normalising both champions win rates Rell wins against Akali 2.02% less often than would be expected.
The average opponent winrate against Akali is 51.81%.
Ahri
la volpe a nove code
Rell wins against Ahri 53.37% of the time which is 2.29% higher against Ahri than the average opponent.
After normalising both champions win rates Rell wins against Ahri 4.55% more often than would be expected.
The average opponent winrate against Ahri is 51.08%.
Zed
il maestro delle ombre
Rell wins against Zed 53.85% of the time which is 3.00% higher against Zed than the average opponent.
After normalising both champions win rates Rell wins against Zed 5.26% more often than would be expected.
The average opponent winrate against Zed is 50.85%.
Yasuo
il reietto
Rell wins against Yasuo 56.50% of the time which is 5.03% higher against Yasuo than the average opponent.
After normalising both champions win rates Rell wins against Yasuo 7.29% more often than would be expected.
The average opponent winrate against Yasuo is 51.47%.






